Poisoning from tellurium and its toxic compounds in industry

نویسندگان

چکیده

Tellurium has been primarily used in the steel industry for past 40 years. This material is manufacture of solar cells, lasers, photoresistors, and counters radioactive radiation. Cadmium tellurium batteries are second most popular technology. Another important application thermoelectric generators. In metallurgical industry, as an additive to metals alloys. its compounds enter body mainly through respiratory system, well mouth skin. Penetration into tract causes nausea, bronchitis, pneumonia. The restored elementary or amenable methylation (methyl telluride a characteristic garlic odor; it less toxic than tellurium) body. excreted kidneys gastrointestinal tract. Methyl from partially with exhaled air sweat. For diagnosis acute heavy metal poisoning, blood used. use updated algorithm-criteria assessing severity clinical manifestations systemic organ toxicity poisons provides appropriate level disorders vital functions. Treatment such patients should include antidote symptomatic therapy depending on manifestations. To prevent development telluric intoxication, first all, necessary apply maximum sealing automation production processes. It also introduce ventilation facilities carry out preliminary periodic medical examinations workers without fail. personal protective equipment required.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Bacterial recovery and recycling of tellurium from tellurium-containing compounds by Pseudoalteromonas sp. EPR3.

AIMS Tellurium-based devices, such as photovoltaic (PV) modules and thermoelectric generators, are expected to play an increasing role in renewable energy technologies. Tellurium, however, is one of the scarcest elements in the earth's crust, and current production and recycling methods are inefficient and use toxic chemicals. This study demonstrates an alternative, bacterially mediated telluri...

متن کامل

extraction and characterization of allium irancum plant extract and its application in the green synthesis of silver nano particles and oxidation of thiocarbony1 compounds

سنتز سبز نانوذرات فلزی (nps) درسالهای اخیر توجه بسیارزیادی را به خود جلب کرده است. زیرا این پروتوکل کم هزینه وسازگار با محیط زیست از روش های استاندارد سنتز. در این پایان نامه ما گزارش میکنیم یک روش ساده و سازگار با محیط زیست برای سنتز نانوذرات نقره با استفاده از محلول آبی عصاره گیاه allium iranicum به عنوان یک عامل کاهش دهنده ی طبیعی. نانو ذرات نقره مشخص شد با استفاده از تکنیک های uv-visible، x...

Elucidation of compounds from toxic fraction of Heracleum persicum extract

Background and objectives: Heracleum persicum (Golpar)is a native medicinal plant of Iran which belongs to Apiaceae family. The fruits of the plant have been used as spice for flavoring. They have also showed carminative, antioxidant, anticonvulsant, analgesic, anti-inflammatory, immunomodulatory and cytotoxic properties. In this study, toxicity of different fractions ...

متن کامل

Toxic myocarditis in paracetamol poisoning.

A 15 year old girl was admitted 55 hours after taking an unspecified quantity of paracetamol. She was fully conscious and oriented. Her pulse rate was 88 beats/ min regular and blood pressure 110/70 mm Hg. The liver edge was palpable and tender. Plasma paracetamol concentration was 41 mg/I, serum sodium concentration 138 mmol/l, serum potassium concentration 4-2 mmol/l, plasma urea concentratio...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Medicina neotložnyh sostoânij

سال: 2021

ISSN: ['2224-0586', '2307-1230']

DOI: https://doi.org/10.22141/2224-0586.17.6.2021.242321